Anderson Cooper talks to his young gay friends about AIDS. Jerry Seinfeld brags about the time Jessica Seinfeld touched a stick covered in urine to his bed pillow. Meanwhile, ex-Seinfeld producer Larry David couldn't be happier he's lost the ball and chain. Liz Smith finds Charlie Sheen more palatable than Denise Richards. Notorious PR pit bull Pat Kingsley has "FINALLY" resigned from PMK-HBH — or is she being "pushed out?" Donald Trump called both Mark Cuban and Dan Rather "losers" in the same day. That is, like, his favorite word.